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CY7C1336H

Document #: 001-00210 Rev. *A

Page 6 of 15

Truth Table for Read/Write

[2, 3]

Function

BWE

Read

Write Byte (A, DQP

)

Write Byte (B, DQP

)

Write Bytes (B, A, DQP

, DQP

)

Write Byte (C, DQP

)

Write Bytes (C, A, DQP

, DQP

)

Write Bytes (C, B, DQP

, DQP

)

Write Bytes (C, B, A, DQP

, DQP

)

Write Byte (D, DQP

)

Write Bytes (D, A, DQP

, DQP

)

Write Bytes (D, B, DQP

, DQP

)

Write Bytes (D, B, A, DQP

, DQP

)

Write Bytes (D, B, DQP

, DQP

)

Write Bytes (D, B, A, DQP

, DQP

)

Write Bytes (D, C, A, DQP

, DQP

)

Write All Bytes

[+] Feedback

Содержание CY7C1336H

Страница 1: ...ADSP and ADV Write Enables BW A D and BWE and Global Write GW Asynchronous inputs include the Output Enable OE and the ZZ pin The CY7C1336H allows either interleaved or linear burst sequences selecte...

Страница 2: ...DQA VSSQ VDDQ DQA DQA NC NC DQC DQC VDDQ VSSQ DQC DQC DQC DQC VSSQ VDDQ DQC DQC NC VDD NC VSS DQD DQD VDDQ VSSQ DQD DQD DQD DQD VSSQ VDDQ DQD DQD NC A A CE1 CE 2 BW D BW C BW B BW A CE 3 V DD V SS CL...

Страница 3: ...merging from a deselected state ADV Input Synchronous Advance Input signal sampled on the rising edge of CLK When asserted it automatically incre ments the address in a burst cycle ADSP Input Synchron...

Страница 4: ...ing Byte Writes BWA controls DQA and BWB controls DQB BWC controls DQC and BWD controls DQD All I Os are tri stated during a Byte Write Since this is a common I O device the asynchronous OE input sign...

Страница 5: ...ontinue Burst Next H X X L X H L H L L H Q Read Cycle Continue Burst Next H X X L X H L H H L H Tri State Write Cycle Continue Burst Next X X X L H H L L X L H D Write Cycle Continue Burst Next H X X...

Страница 6: ...L H L H H Write Bytes C A DQPC DQPA H L H L H L Write Bytes C B DQPC DQPB H L H L L H Write Bytes C B A DQPC DQPB DQPA H L H L L L Write Byte D DQPD H L L H H H Write Bytes D A DQPD DQPA H L L H H L W...

Страница 7: ...0 3 0 8 V IX Input Leakage Current except ZZ and MODE GND VI VDDQ 5 5 A Input Current of MODE Input VSS 30 A Input VDD 5 A Input Current of ZZ Input VSS 5 A Input VDD 30 A IOZ Output Leakage Current G...

Страница 8: ...ns 100 TQFP Package Unit JA Thermal Resistance Junction to Ambient Test conditions follow standard test methods and procedures for measuring thermal impedance per EIA JESD51 30 32 C W JC Thermal Resis...

Страница 9: ...after CLK Rise 0 5 0 5 ns tADH ADSP ADSC Hold after CLK Rise 0 5 0 5 ns tWEH GW BWE BW A D Hold after CLK Rise 0 5 0 5 ns tADVH ADV Hold after CLK Rise 0 5 0 5 ns tDH Data Input Hold after CLK Rise 0...

Страница 10: ...IGH or CE2 is LOW or CE3 is HIGH tCYC tCL CLK tADH tADS ADDRESS t CH tAH tAS A1 tCEH tCES Data Out Q High Z tCLZ tDOH tCDV tOEHZ tCDV Single READ BURST READ tOEV tOELZ tCHZ Burst wraps around to its i...

Страница 11: ...S ADDRESS t CH tAH tAS A1 tCEH tCES High Z BURST READ BURST WRITE D A2 D A2 1 D A2 1 D A1 D A3 D A3 1 D A3 2 D A2 3 A2 A3 Extended BURST WRITE D A2 2 Single WRITE tADH tADS tADH tADS t OEHZ tADVH tADV...

Страница 12: ...ADV cycle is performed 19 GW is HIGH Timing Diagrams continued tCYC t CL CLK tADH tADS ADDRESS t CH tAH tAS A2 tCEH tCES Single WRITE D A3 A3 A4 BURST READ Back to Back READs High Z Q A2 Q A4 Q A4 1 Q...

Страница 13: ...ed when entering ZZ mode See Cycle Descriptions table for all possible signal conditions to deselect the device 21 DQs are in High Z when exiting ZZ sleep mode Timing Diagrams continued t ZZ I SUPPLY...

Страница 14: ...any names mentioned in this document may be the trademarks of their respective holders Ordering Information Speed MHz Ordering Code Package Diagram Package Type Operating Range 133 CY7C1336H 133AXC 51...

Страница 15: ...t A 428408 See ECN NXR Changed address of Cypress Semiconductor Corporation on Page 1 from 3901 North First Street to 198 Champion Court Changed Three State to Tri State Modified Input Load to Input L...

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